Epson Stylus Pro 7400 Service Manual page 96

EPSON Stylus Pro 7400/7800/9400/9800
Note "*1": [When performing Auto or Manual Bi-D Adjustment]
• The printer compares the default settings and the user-defined settings, and
performs the following operations if it detects no difference between them.
• Prints the adjustment pattern with PG 1.6-mm setting.
• Stores the obtained correction values on the "For PG 1.6 mm" area. And creates
correction values for PG 0.8, 1.2, 2.1, and 2.6 by adding offset values to the
values for PG 1.6 mm and stores them on the corresponding area.
• The printer compares the default settings and the user-defined settings, and
performs the following operations if it detects they are different from each other.
• Prints the adjustment pattern with PG 1.2-mm setting and stores the obtained
correction values on the "For PG 1.2 mm" area.
[When performing Auto Uni-D Adjustment]]
• The printer compares the default settings and the user-defined settings, and
performs the following operations if it detects no difference between them.
• Prints the adjustment pattern with PG 1.2-mm and PG 1.6 mm settings.
• Stores the obtained correction values on the "For PG 1.2 mm" and "For PG 1.6
mm" areas. And copies the PG 1.2 values into the "For PG 0.8 mm" area, and PG
16 values into the "For PG 2.1" and "For PG 2.6" areas.
• The printer compares the default settings and the user-defined settings, and
performs the following operations if it detects they are different from each other.
Prints the adjustment pattern with PG 1.2-mm setting and stores the obtained
correction values on the "For PG 1.2 mm" area.
[When performing Manual Uni-D Adjustment]
• Prints the adjustment pattern with PG 1.2-mm setting and stores the obtained
correction values on the "For PG 1.2 mm" area.
"*2": Even when the paper thickness sensor detects thin paper (Less than 0.8mm), if the
paper thickness input is 0.8mm or more, PG2.6mm is designated.
"*3": When the paper thickness sensor detects thick paper (0.8mm or more), regardless of
PG setting and paper thickness input, PG2.6mm is designated. In such case, the Auto
Bi-D adjustment cannot be made because the gap between the Ink-mark sensor and
the platen goes beyond the recommended range.
Note • The paper thickness is stored to adjust a paper thickness setting command PH in
increments of 0.1 mm.
• As the printer can find an appropriate setting by paper thickness from the memory,
entering the paper thickness first can reduce the subsequent operations.
• It is saved into saving place for paper thickness 0.0mm.
• It is saved into saving place for paper thickness 0.3mm.
Product Description Control Panel
Revision B
96